Sanghi Oxygen (BOM) Pvt. Ltd. products

Process Description: The free atmospheric air is sucked in by a multi-stage air compressor through a filter and compressed to the working pressure. The compressed air then passes through the cascade cooler and then to the molecular sieve battery where the moisture and carbon dioxide are removed from the process air. It then passes through exchanger No.1 where it is cooled by the outgoing waste nitrogen and product oxygen. Apart from this cold air then flows through an expansion machine and the balance through the 2nd heat exchanger. An expansion valve, R1 Both these streams of air then unite in the lower pressure column where it partially liquefies, controls the ratio of the two air streams.

Water Level Control: If excessive water enters the generator to cool it and the water level goes above the high-level mark, the water-level control instrument will immediately discharge the excessive water thus maintaining the water between the acceptable high and low-level marks.